stolen Trek 1000 Flat Bar

Our driveway gate was left open during the day as contractors were coming in and out. At some point in the afternoon, someone must have come on the driveway and stolen the bike from behind the parked car. We did not see the incident occur. The bike had an attached U lock, but wasn't locked at the time due to being on our driveway. Second bike on property not stolen so it was likely one individual who moved quickly. It had a small blue sticker from a moving company, an updated seat, attached rear safety light, and a blistered left handlebar at thumb position.